EP 0974142 A1 20000126 - DESCRIPTION AND READING METHOD FOR DISC-SHAPED OPTICAL STORAGES
Title (en)
DESCRIPTION AND READING METHOD FOR DISC-SHAPED OPTICAL STORAGES
Title (de)
VERFAHREN ZUM BESCHREIBEN UND LESEN VON PLATTENFÖRMIGEN, OPTISCHEN SPEICHERN
Title (fr)
PROCEDE DE DESCRIPTION ET DE LECTURE DE MEMOIRES OPTIQUES EN FORME DE DISQUES
Publication
Application
Priority
- DE 9702778 W 19971128
- DE 19713577 A 19970402
Abstract (en)
[origin: DE19713577A1] The present invention relates to a method for describing and reading disc-shaped optical storages, enabling at least two uses to be stored and, if need be, to be retrieved using at least one reading head.
IPC 1-7
IPC 8 full level
G11B 20/12 (2006.01); G11B 7/00 (2006.01); G11B 7/004 (2006.01); G11B 7/007 (2006.01); G11B 7/14 (2006.01); G11B 20/10 (2006.01)
CPC (source: EP KR)
G11B 7/0079 (2013.01 - EP KR); G11B 7/14 (2013.01 - EP KR)
Citation (search report)
See references of WO 9844492A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 19713577 A1 19981008; DE 59707987 D1 20020919; EP 0974142 A1 20000126; EP 0974142 B1 20020814; JP 2001518225 A 20011009; KR 100530436 B1 20051123; KR 20010005903 A 20010115; TW 411455 B 20001111; WO 9844492 A1 19981008
DOCDB simple family (application)
DE 19713577 A 19970402; DE 59707987 T 19971128; DE 9702778 W 19971128; EP 97949967 A 19971128; JP 54103498 A 19971128; KR 19997008980 A 19991001; TW 86119482 A 19971222